Equipment unit · VIN-decoded · NHTSA vPIC

2021 Wabash Vans Dry Van Duraplate

1JJV532D9ML173908 · Trailer · TRAILER
Carriers run under3
27 mo
Inspections6
all-time
OOS inspections3
of 6
First seenJun 25, 2023
OK
Last seenSep 29, 2025
AZ
Inspected under 3 different carriers in 27 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1JJV532D9ML173908
Make
Wabash Vans
Model
Dry Van Duraplate
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1JJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
V532D

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
173908

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
WABASH VANS

Prefix basis · 47,983 decoded VINs at 100.0% prefix purity.

Model
Dry Van Duraplate

Prefix basis · 47,983 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 25, 2023 – Sep 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 29, 2025AZII · Walk-around9—SHAWN DIESEL SERVICE INC 42645804TL2854/CA
Jan 16, 2025ILIII · Driver-only0—SHAWN DIESEL SERVICE INC 42645804TL2854/CA
Nov 4, 2024ILIII · Driver-only0—SHAWN DIESEL SERVICE INC 42645804TL2854/CA
Sep 3, 2024MOI · Full5OOSSHAWN DIESEL SERVICE INC 42645804TL2854/CA
Jan 14, 2024ALII · Walk-around2OOSTAILWIND EXPRESS INC 36878884TL2854/CA
Jun 25, 2023OKII · Walk-around2OOSTRANSFER U 32546944TL2854/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHAWN DIESEL SERVICE INC4264580Sep 3, 2024Sep 29, 20254CA
TAILWIND EXPRESS INC3687888Jan 14, 2024Jan 14, 20241GA
TRANSFER U3254694Jun 25, 2023Jun 25, 20231CA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
4TL2854CA—SHAWN DIESEL SERVICE INCSep 3, 2024 → Sep 29, 20254
4TL2854CA—TAILWIND EXPRESS INCJan 14, 2024 → Jan 14, 20241
4TL2854CA—TRANSFER UJun 25, 2023 → Jun 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026